The nth term of a sequence is given. Find the first 4 terms.an = 
A. 
, 
, 
, 
B. - 
, - 
, - 
, - 
C. 
, - 
, - 
, - 
D. 
, - 
, 
, - 
Answer: D
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Solve the problem.Suppose that the amount in grams of a radioactive substance present at time t (in years) is given by A(t) = 170e-0.37t. Find the rate of change of the quantity present at the time when 
A. -9.1 grams per year B. -6.8 grams per year C. 9.1 grams per year D. 6.8 grams per year
Given that p and q each represents a simple statement, write the indicated compound statement in its symbolic form.p: They set the alarm. q: They get up on time.They set the alarm or they get up on time.
A. p ? ~ q B. p ? q C. p ? q D. p ? q
Find an approximate value of x using a scientific calculator. If necessary, round to four decimal places.ln x = -3.9
A. 0.0001 B. 49.4024 C. 7943.2823 D. 0.0202
Graph the linear equation.y = 3x + 2
A. 
B. 
C. 
D. 